27
Co
Cobalto
58,933 u
Cobalto
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Cite "Cobalto"
Cobalto. (n.d.). In Element. Retrieved from /es/element/co/
"Cobalto." Element, /es/element/co/.
@misc{cobalto, title={Cobalto}, url={/es/element/co/}}
Período
4
Grupo
9
Bloque
d-bloque
Fase (STP)
Solid
El cobalto es un metal de transición duro y brillante empleado en superaleaciones y pigmentos azules. Es un componente clave de las baterías de ion litio y de la vitamina B12.
Apariencia: Hard, lustrous, bluish-gray
Compuestos que contienen Cobalto
Más Metal de Transición
Frequently Asked Questions
What is Cobalto?
Cobalto (Co) is a chemical element with atomic number 27. It is a solid at standard temperature and pressure, classified as a metal de transición.
What are the key properties of Cobalto?
Cobalto has an atomic mass of 58.933 u, density of 8.9 g/cm³, melting point of 1494.8°C, boiling point of 2926.8°C.
What is the electron configuration of Cobalto?
The electron configuration of Cobalto is [Ar] 3d7 4s2. It is in the d-block of the periodic table.
Who discovered Cobalto?
Cobalto was discovered by Georg Brandt in 1735.
What is the electronegativity of Cobalto?
Cobalto has an electronegativity of 1.88 on the Pauling scale.